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5 definitions found

From: DICT.TW English-Chinese Dictionary 英漢字典

 hy·per·bo·loid /-ˌlɔɪd/
 雙曲線體

From: Taiwan MOE computer dictionary

 hyperboloid
 雙曲線

From: Webster's Revised Unabridged Dictionary (1913)

 Hy·per·bo·loid n.  Geom. A surface of the second order, which is cut by certain planes in hyperbolas; also, the solid, bounded in part by such a surface.
 Hyperboloid of revolution, an hyperboloid described by an hyperbola revolving about one of its axes. The surface has two separate sheets when the axis of revolution is the transverse axis, but only one when the axis of revolution is the conjugate axis of the hyperbola.

From: Webster's Revised Unabridged Dictionary (1913)

 Hy·per·bo·loid, a. Geom. Having some property that belongs to an hyperboloid or hyperbola.
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From: WordNet (r) 2.0

 hyperboloid
      n : a quadric surface generated by rotating a hyperbola around
          its main axis